Sources close to Kim Kardashian are revealing to OK! that the 27-year-old Keeping Up With the Kardashians star is now engaged to her boyfriend, 22-year-old Heisman trophy winning football player Reggie Bush.

The pair were together in Miami on Dec. 31, where Kim hosted Mansion?s Tanqueray and Ciroc New Year?s Bash in South Beach alongside Reggie. While no diamonds were shining on Kim?s ring finger, she did admit to OK! that things are getting serious. However, she added, "One thing I did learn from ?07 was to try to keep it as private as possible so I?m trying to hold that close to my heart but I?m here with everybody that I love."

Despite that New Year's resolution to not blab about her love life, Kim, who was joined at the party with her sisters Kloe and Kourtney, told OK! her holiday with Reggie, who has been unable to play with his New Orleans Saints since being injured in early December, has been "the best!"

And should Kim and Reggie make that stroll down the aisle, he should know he's got some good home-cooking waiting for him. "I?m the best cook!" Kim tells OK!. "People don?t know that, but I cook all the time. My best dish is surprisingly my soul food meals. My fried chicken and my macaroni and cheese and my sweet potato souffle."

Kim's rep has yet to reply to OK!'s request for a comment on this story.Engaged!